diff --git a/Runtime/Code/Core/GuruSDK.Ads.cs b/Runtime/Code/Core/GuruSDK.Ads.cs
index 403b81a..cd80e27 100644
--- a/Runtime/Code/Core/GuruSDK.Ads.cs
+++ b/Runtime/Code/Core/GuruSDK.Ads.cs
@@ -153,6 +153,8 @@ namespace Guru
             if (!CheckAdsReady()) return;
             ADService.Instance.RequestInterstitialAD();
         }
+
+        public static bool IsInterstitialAdReady => ADService.Instance.IsInterstitialADReady();
         
         /// <summary>
         /// 显示插屏广告
@@ -177,6 +179,8 @@ namespace Guru
             ADService.Instance.RequestRewardedAD();
         }
         
+        public static bool IsRewardAdReady => ADService.Instance.IsRewardedADReady();
+        
         /// <summary>
         /// 显示激励视频广告
         /// </summary>
diff --git a/Runtime/Code/Core/GuruSDK.Rating.cs b/Runtime/Code/Core/GuruSDK.Rating.cs
new file mode 100644
index 0000000..9f208a7
--- /dev/null
+++ b/Runtime/Code/Core/GuruSDK.Rating.cs
@@ -0,0 +1,21 @@
+namespace Guru
+{
+    public partial class GuruSDK
+    {
+        /// <summary>
+        /// 显示In-App-Review
+        /// </summary>
+        public static void ShowRating() => GuruRating.ShowRating();
+
+        /// <summary>
+        /// 设置邮件格式
+        /// </summary>
+        /// <param name="email"></param>
+        /// <param name="subject"></param>
+        /// <param name="body"></param>
+        public static void SetEmailFeedback(string email, string subject, string body = "")
+            => GuruRating.SetEmailFeedback(email, subject, body);
+
+
+    }
+}
\ No newline at end of file
diff --git a/Runtime/Code/Core/GuruSDK.Rating.cs.meta b/Runtime/Code/Core/GuruSDK.Rating.cs.meta
new file mode 100644
index 0000000..4497378
--- /dev/null
+++ b/Runtime/Code/Core/GuruSDK.Rating.cs.meta
@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 00907ff3ae5441cb919a50dd8558da67
+timeCreated: 1703748405
\ No newline at end of file